baber/WOPTO huggingface dataset:
Patent KR-20190024009-A (KR)
Inventor: JEONG HEA JI
IPC: F21S8/06
Filed: 2017-08-30
Abstract: The present invention relates to a sleep guidance wave mood lantern. According to the present invention, wave occurs by water dropping in light shape at a light emitting part so that existing hindrances to sleep can be solved. The mood lantern includes a lighting body attached to a ceiling and having a droplet shape so as to appear as if a droplet drops, a light emitting part having a circular ring shape so that a wave shape can appear at a light emitting part, a lamp of 3,000 K and red black color for helping sleeping, and a socket connection part having a round column shape so that the lamp can be connected to the mood lantern. According to the present invention, wave occurs by water dropping in light shape at a light emitting part so that existing hindrances to sleep can be solved.
Patent KR-20190026417-A (KR)
Inventor: KIM MIN JAE
IPC: A47C4/04
Filed: 2017-09-04
Abstract: The present invention provides a one-person movie theater which is made of a box to watch a movie with an immersion feeling while having a mood for those who live alone. A smart phone is fixated to the inside of the box to easily make the one-person movie theater, and only when being used, the one-person movie theater is folded to be used. Therefore, not in use, the one-person movie theater can be folded to be stored. According to the present invention, a chair is portable and has a seat portion having a backrest and a spacious and comfortable cushioning feeling. In outdoor activities, it is possible to perform an advertisement as well as comfortable rest and ease of use.
Patent KR-20190027566-A (KR)
Inventor: LEE DAE WOO
IPC: B60L50/50
Filed: 2017-09-07
Abstract: The present invention relates to an apparatus and a method for supplying electric power, wherein the apparatus minimizes switching loss in the switching control of the apparatus for supplying electric power. The apparatus for supplying electric power according to the present invention comprises: a main switch which is turned on and off by a control signal to output a load current; and a drive control unit for variably controlling a voltage level and a duty ratio of the control signal applied to the main switch to turn on and off the main switch according to the magnitude of the load current.
Patent KR-20190032092-A (KR)
Title: Low-resistance Battery Protection Circuit For Protecting Electrostatic Discharge
Inventor: HEO CHUL
IPC: H02J7/00
Filed: 2017-09-19
Abstract: According to an embodiment of the present invention, the present invention relates to a protection circuit which protects a battery from over-charging, over-discharging and over-current. The protection circuit is provided between a battery cell forming the battery and an external input and output terminal and is configured to comprise at least two control units controlling charging and discharging of the battery, wherein the at least two control units can be individually connected in parallel.
Patent KR-20180099431-A (KR)
Inventor: LIM SUNG HUN
IPC: H02H9/02
Filed: 2017-09-25
Abstract: Provided is a double quench current limiting device capable of adjusting an impedance limit which comprises: a first current limiting unit for providing a first current flow path and a second current flow path; and a second current limiting unit connected to the first current limiting unit to provide a third current flow path. Each resistance of the first and third flow paths is smaller than a resistance of the second current flow path. The double quench current limiting device operates to allow an input current to flow through the first current flow path when the input current is smaller than or equal to a first threshold value, operates to allow at least a part of the input current to flow through the third current flow path when the input current exceeds the first threshold value, and is smaller than or equal to a second threshold value, as well as allowing the remaining input current to flow through the second current flow path when a part of the input current flows through the third current flow path, and operates to allow the input current to flow through the second current flow path when the input current exceeds the second threshold value.
Patent KR-20180106816-A (KR)
Inventor: ETO SOICHIRO
IPC: H01L21/67
Filed: 2017-09-26
Abstract: An objective of the present invention is to provide a plasma processing apparatus with improved yield and a plasma processing method. To achieve this, according to the present invention, the plasma processing apparatus uses plasma (12) switched into turn-on and turn-off states in a processing chamber (10) at a predetermined cycle and duration to process a film layer to be processed previously disposed on a surface of a wafer (16). The plasma processing apparatus comprises: a detection control unit to detect the processing amount of the film layer on the surface of the wafer (16). The detection control unit comprises a light source unit (18), a detection unit (28), and a film thickness/depth calculation unit (30). The detection control unit detects the amount representing the intensity of light on a surface of a specimen at a predetermined cycle by multiple times in an off-period of the plasma (12) while processing the wafer (16), and uses the detected amount representing the intensity of the light to detect the processing amount of the film layer on the surface of the specimen.
Patent KR-20190036371-A (KR)
Inventor: YOO JIN HO
IPC: H01M10/6556
Filed: 2017-09-27
Abstract: The present invention relates to a cooling plate. More particularly, when manufacturing a cooling plate for cooling a battery module used as a power source or an auxiliary power source for driving a motor of an electric vehicle and a hybrid vehicle to a predetermined temperature, a simple pressing method and a shrinkage fitting method are performed in parallel other than a general die-casting method. The deformation of a cooling pipe is prevented to prevent defects and a structure is simplified to enable quick manufacture, and thus productivity is high, and deformation in various shapes is easy to increase the degree of design freedom.
Patent KR-20180038399-A (KR)
Inventor: GHORBANZADEH MAYKEL
IPC: H01L29/66
Filed: 2017-10-10
Abstract: A semiconductor device includes a semiconductor die. A transient voltage suppression (TVS) structure is formed in the semiconductor die. A capacitor is formed on the semiconductor die. In one embodiment, the capacitor is formed by depositing a first conductive layer on the semiconductor die, depositing an insulating layer on the first conductive layer, and depositing a second conductive layer on the semiconductor die. In another embodiment, the capacitor is formed by forming a trench in the semiconductor die, depositing an insulating material in the trench, and depositing a conductive material in the trench. Accordingly, the present invention can reduce the generation of harmonics in a TVS diode.
Patent KR-20190043653-A (KR)
Title: Display device and driving method thereof
Inventor: SUNG JEONG MIN
IPC: G09G3/3233
Filed: 2017-10-18
Abstract: A display device of the present invention comprises: a pixel unit including a plurality of pixels; a light emission control driving unit supplying a light emission control signal determining a light emission period of the pixels; and a timing control unit determining duty ratio of the light emission control signal using a duty ratio bit string composed of the m number of bits. The timing control unit determines the duty ratio using the M-k number of most significant bits (MSBs) excluding the k number of least significant bits (LSBs) of the duty ratio bit string for the n number of frames, wherein k is a natural number of 1 or more and n and m are natural numbers of 2 or more.
Patent KR-20180043179-A (KR)
Inventor: TAKEDA KAZUHISA
IPC: H01M10/052
Filed: 2017-10-18
Abstract: The present invention relates to a method for producing a negative electrode by using a negative electrode active material and ceramic particles, wherein the method ensures satisfactory coatability of the paste and high peel strength and hardness of the obtained negative electrode active material layer. The method for producing a negative electrode disclosed herein comprises: a step of coating a negative electrode paste containing a negative electrode active material and ceramic particles on a negative electrode current collector; a step of drying the coated negative electrode paste to form a negative electrode active material layer; and a step of pressing the negative electrode active material layer. The ceramic particles have an aspect ratio of 1.5 or more and 20 or less. The ceramic particles have a short side length of 1/5 or less of an average particle diameter of the negative electrode active material. In the negative electrode paste, the ceramic particles are contained in an amount of 3-20 mass% based on the total solid content of the negative electrode paste.
Patent KR-20190044204-A (KR)
Title: Gas insulated switchgear
Inventor: KWON DONG WOOK
IPC: H02B13/035
Filed: 2017-10-20
Abstract: Disclosed is gas insulation switchgear which prevents insulation gas emitted from a pressure-proof edge unit from being diffused to the outside. The disclosed gas insulation switchgear comprises: an enclosure unit in which insulation gas is filled; a pressure-proof edge unit coupled to the enclosure unit and having a discharge port through which the insulation gas is discharged when pressure of the insulation gas exceeds a set value; and a diffusion preventing unit connected to the discharge port and preventing the insulation gas emitted from the discharge port from being diffused to the outside.
Patent KR-20190045677-A (KR)
Inventor: CHO DONG CHUL
IPC: B60W50/00
Filed: 2017-10-24
Abstract: Disclosed are a fail-safe device and a fail-safe method of a system having multiple MCUs. According to an embodiment of the present invention, the fail-safe device of a system having multiple MCUs comprises: a power supply unit to supply power to a main system unit and a sub system unit included in the system, and receive a pulse to reset a watchdog timer from a first MCU for controlling the main system unit and inspecting whether a fault of the sub system unit occurs to check whether the pulse is abnormal; a first fail-safe processing unit to receive a pulse abnormality checking signal notifying an abnormality of the pulse from the power supply unit, and receive a first fault checking signal notifying an occurrence of a fault of the main system unit from a second MCU for controlling the sub system unit and inspecting whether a fault of the main system unit occurs to reset the first MCU; and a second fail-safe processing unit to receive the pulse abnormality checking signal from the power supply unit, and receive a second fault checking signal notifying an occurrence of a fault of the sub system unit from the first MCU to reset the second MCU. A system halt or fixation of a fault state is prevented in a system having multiple MCUs, and accuracy and reliability of fail-safe control are improved.
Patent KR-20190047804-A (KR)
Inventor: KIM SE JIN
IPC: A23L5/10
Filed: 2017-10-30
Abstract: The present invention relates to a method for manufacturing processed nuts with softened chewing textures. The processed nuts manufactured according to the method of the present invention are manufactured by mixing nuts and 1-2 wt% of salt water followed by pressing and heating. Therefore, compared with conventional unprocessed or processed nuts in the market, hardness is significantly lowered without decreasing a nutrient content and taste, thereby enabling the elderly to easily ingest.
Patent KR-20190048233-A (KR)
Inventor: KIM JAE WON
IPC: G08B5/36
Filed: 2017-10-31
Abstract: In a method for integrated designing an emergency evacuation guidance direction indicator, mapping tiles are mapped by dividing a station or a building into an array 1 and an array 2 at each floor and dividing locations where the guidance direction indicator can be located and where the guidance direction indicator cannot be located. For each of the array 1 and the array 2, a distance from a location of the nearest side according to simulated moving is calculated among all areas where the guidance direction indicator from an n floor (n is an integer) can be located. From calculation results of the array 1 and the array 2, the direction of the guidance direction indicator is tentatively set for each of the areas where the guidance direction indicator of the n floor can be located. The direction of the guidance direction indicator is finally set for the n floor by comparing the tentatively set direction of the guidance direction indicator of the array 1 and the array 2. According to the present invention, it is possible to simulate different situations which can occur in a real emergency situation to provide a designer with a variety of information.
Patent KR-20190060048-A (KR)
Title: Detachable two-sided frying pan with magnet
Inventor: GU BON MU
IPC: A47J36/02
Filed: 2017-11-24
Abstract: The present invention relates to a detachable double-side frying pan using a magnet, which enables easy detachment and attachment with magnetic force by a pan coupling unit to solve a problem associated with detachment and attachment that are not easy when cooking as well as poor fixation when a frying pan having the identical size is used. That is, the present invention, for a double-side frying pan, comprises: a frying pan handle which carves a grip in a handle portion to be easily gripped by a user; a pan which is coated by ceramics in order to prevent food from being stuck; and a pan coupling unit which is easily detachable to combine two pans by using a magnetic force. Accordingly, the detachable double-side frying pan enables easy detachment and attachment with magnetic force by the pan coupling unit to solve a problem associated with detachment and attachment that are not easy when cooking as well as poor fixation when a frying pan having the identical size is used.
Patent KR-20190060409-A (KR)
Title: Nonvolatile Memory Device, and Programming Method Thereof
Inventor: YUN SUNG WON
IPC: G11C16/10
Filed: 2017-11-24
Abstract: According to an aspect of the present invention, a method of programming a non-volatile memory device including multiple memory cells, wherein the multiple memory cells include first memory cells and second memory cells with a threshold voltage lower than the first memory cells, comprises the steps of: performing first programming to apply a programming forcing voltage to a bit line of each of the first memory cells; dividing the second memory cells into a first cell group, a second cell group, and a third cell group according to program speed, based on a threshold voltage of the second memory cells after the step of performing the first programming; and performing second programming to apply a programming inhibition voltage to the bit line of each of the first memory cells and a bit line of each of memory cells of the first cell group, wherein a level of the programming forcing voltage is lower than that of the programming inhibition voltage. The present invention may increase the programming speed and reduce the width of threshold voltage distribution of memory cells in a programmed state.
Patent KR-20180114819-A (KR)
Inventor: KACHARE RAMDAS P
IPC: G06F21/30
Filed: 2017-11-28
Abstract: A storage device is disclosed. According to an embodiment of the present invention, the storage device includes a storage for storing data and a storage device controller that manages data reading from storage and data writing on the storage in response to a plurality of requests. The storage device controller includes a storage for information on a plurality of requests, a receiver for receiving a plurality of requests, an information determination logic for determining information for each of the plurality of requests and a sharing logic for sharing information about each of the plurality of requests with a management controller. It is possible to classify the performance characteristic of the storage device.
Patent KR-20190062686-A (KR)
Title: Automatic Driving control System, vehicle having the same and method for controlling the same
Inventor: KIM DONGHYUK
IPC: B60W40/02
Filed: 2017-11-29
Abstract: According to the present invention, an automatic driving control system comprises: a communication unit for receiving an image of a road and a current position; and a control unit for detecting a pedestrian located at a bus stop on the image of the road when the received current position is the bus stop, and determining whether the detected pedestrian is a predicted passenger.
Patent KR-20190064837-A (KR)
Title: Lubrication device provided with a plurality of recovery tanks of lubrication liquid and optimized and reliable delivery means to a main tank
Inventor: OLIVIER DE MEERSCHMAN
IPC: F16H57/04
Filed: 2017-12-01
Abstract: The present invention relates to a device (1) to provide lubrication oil to a machine system (5). The device (1) comprises a main tank (2), at least one recovery tank (3, 4), a cooling lubrication circuit (10, 20), a flow generator (11, 21) to supply lubrication liquid positioned in the main tank (2) to the lubrication circuit (10, 20), and a delivery system (30, 40) for the recovery tank (3, 4). The delivery system (30, 40) has an ejector (35, 45) arranged on the recovery tank (3, 4) and a first and a second pipe (32, 33, 42, 43). The first and the second pipe (32, 33, 42, 43) connect the ejector (35, 45) to the lubrication circuit (10, 20) on one side and connect the ejector (35, 45) to the main tank (2) on the other side to deliver the lubrication liquid positioned in the recovery tank (3, 4) to the main tank (2) via the ejector (35, 45).
Patent KR-20190066747-A (KR)
Title: Apparatus for manufacturing cosmetic using instantaneous emulsification and maufacturing method of cosmetic using instantaneous emulsification
Inventor: HAN KYUNG SUP
IPC: A61Q19/00
Filed: 2017-12-06
Abstract: The present invention relates to an apparatus to manufacture an instantaneously emulsified cosmetic product and a manufacturing method thereof. According to one embodiment of the present invention, the apparatus to manufacture the instantaneously emulsified cosmetic product comprises: a housing forming appearance; a first container disposed in the housing and storing an inner-phase fluid; a second container disposed in the housing and storing an outer-phase fluid; a mixing channel provided in the housing and receiving the inner-phase fluid and the outer-phase fluid to create an emulsion; and a tube providing a path through which the emulsion generated in the mixing channel is discharged, wherein an ionic supply material that can be ionized when dissolved in one of the inner-phase fluid and the outer-phase fluid is provided in a dissolved state.
Patent KR-20190070024-A (KR)
Title: Reducer support device of MDPS
Inventor: KIM JAE HYUNG
IPC: B62D5/04
Filed: 2017-12-12
Abstract: The present invention relates to a reducer support device of a motor driven power steering (MDPS) and, more specifically, relates to a reducer support device of an MDPS, which can realize multi-compliance with respect to vibration of a reducer installed between a steering rack bar and a motor providing a driving force to the rack bar.
Patent KR-20190071920-A (KR)
Title: Device for light sintering and cooling method thereof
Inventor: HAK SUNG KIM
IPC: H01S3/04
Filed: 2017-12-15
Abstract: Provided is a light sintering device with increased light sintering efficiency. The light sintering device may comprise: a housing having a cooling hollow through which coolant flows; a beam guide mounted on one side of the housing, forming one wall of the cooling hollow, and guiding sintered light; and an optical filter mounted on the other side of the housing to oppose the beam guide, forming the other wall of the cooling hollow, and filtering a specific wavelength band the sintered light.
Patent KR-20190073931-A (KR)
Title: Boil-Off Gas Reliquefaction System and Method for Vessel
Inventor: KIM YONG HUN
IPC: F02M21/02
Filed: 2017-12-19
Abstract: Disclosed is a reliquefaction method for evaporation gas of a vessel. The reliquefaction method for evaporation gas of a vessel includes: a first step of using evaporation gas as a refrigerant in a first heat exchanger; a second step of enabling the evaporation gas used as the refrigerant in the first heat exchanger in the first step to diverge into two flows; a third step of enabling one flow to move into a first compressor and enabling the other flow to move into a second compressor among the flow diverging into the two flows in the second step; a fourth step of heat-exchanging the evaporation gas compressed by the first compressor or the second compressor by the first heat exchanger and cooling the same by using the evaporation gas supplied to the first heat exchanger as the refrigerant in the first step; a fifth step of heat-exchanging a fluid cooled by the first heat exchanger in the fourth step by a second heat exchanger and cooling the evaporation gas by using the evaporation gas circulating in a refrigerant cycle as the refrigerant; and a sixth step of decompressing the fluid cooled by the second heat exchanger in the fifth step. The evaporation gas circulating in the refrigerant cycle is processed by a step 5-1) of being compressed by the first compressor or the second compressor (the compressor compressing the evaporation gas supplied to the refrigerant cycle is called a compressor for a refrigerant cycle); a step 5-2) in which the density thereof is measured by a flowmeter; a step 5-3) of being cooled by the second heat exchanger; a step 5-4) of being decompressed; a step 5-5) of being used as the refrigerant in the second heat exchanger; a step 5-6) of being compressed; and a step 5-7) in which nitrogen is injected.
Patent KR-20190075217-A (KR)
Inventor: YONG DA KYOUNG
IPC: C08G59/40
Filed: 2017-12-21
Abstract: According to the present invention, a high heat resistant fast curing epoxy resin composition comprises an epoxy resin component and additives, wherein the epoxy resin composition essentially includes multifunctional epoxy resin and bisphenol A-based epoxy resin and the additives essentially include a mixture of a curing agent and a curing accelerator. The content of polyfunctional epoxy is 30 to 70 wt% based on the total weight of the epoxy resin component; the content of the bisphenol A-based epoxy resin is 10 to 40 wt% based on the total weight of the epoxy resin component; and the mixture content of the curing agent and the curing accelerator is 10 to 20 parts by weight based on 100 parts by weight of the epoxy resin component. Prepreg according to the present invention comprises reinforcing fibers and the high heat resistant fast curing epoxy resin composition which is in a semi-cured state by being impregnated in the reinforcing fibers. The high heat resistant fast curing epoxy resin composition and the prepreg according to the present invention greatly improve productivity by having excellent heat resistance due to a secondary glass transition temperature of 180°C or more, and fast curing properties of being cured at 160°C within 5 minutes, thereby shortening molding time of a fiber reinforcing composite material.